--- zzzz-none-000/linux-5.4.213/drivers/usb/dwc3/core.h	2022-09-15 10:04:56.000000000 +0000
+++ alder-5690pro-762/linux-5.4.213/drivers/usb/dwc3/core.h	2024-08-14 09:02:08.000000000 +0000
@@ -373,9 +373,19 @@
 /* Global Frame Length Adjustment Register */
 #define DWC3_GFLADJ_30MHZ_SDBND_SEL		BIT(7)
 #define DWC3_GFLADJ_30MHZ_MASK			0x3f
+#define DWC3_GFLADJ_30MHZ_SDBND_SEL_MASK	0x80
+ 
+/* Global User Control Register*/
+#define DWC3_GUCTL_REFCLKPER_MASK		0xffc00000
+#define DWC3_GUCTL_REFCLKPER_SEL		22
+
+/* Global reference clock Adjustment Register */
+#define DWC3_GFLADJ_REFCLK_MASK			0xffffff00
+#define DWC3_GFLADJ_REFCLK_SEL			8
 
 /* Global User Control Register 2 */
 #define DWC3_GUCTL2_RST_ACTBITLATER		BIT(14)
+#define DWC3_GUCTL2_ENABLEEPCACHEEVICT		BIT(12)
 
 /* Global User Control Register 3 */
 #define DWC3_GUCTL3_SPLITDISABLE		BIT(14)
@@ -946,6 +956,8 @@
  * @regs: base address for our registers
  * @regs_size: address space size
  * @fladj: frame length adjustment
+ * @ref_clk_adj: reference clock adjustment
+ * @ref_clk_per: reference clock period configuration
  * @irq_gadget: peripheral controller's IRQ number
  * @otg_irq: IRQ number for OTG IRQs
  * @current_otg_role: current role of operation while using the OTG block
@@ -1035,6 +1047,8 @@
  *			change quirk.
  * @dis_tx_ipgap_linecheck_quirk: set if we disable u2mac linestate
  *			check during HS transmit.
+ * @dis_ep_cache_eviction_quirk: set if we disable endpoint cache
+ *			eviction feature
  * @parkmode_disable_ss_quirk: set if we need to disable all SuperSpeed
  *			instances in park mode.
  * @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
@@ -1102,6 +1116,8 @@
 	enum usb_phy_interface	hsphy_mode;
 
 	u32			fladj;
+	u32			ref_clk_adj;
+	u32			ref_clk_per;
 	u32			irq_gadget;
 	u32			otg_irq;
 	u32			current_otg_role;
@@ -1229,6 +1245,7 @@
 	unsigned		dis_u2_freeclk_exists_quirk:1;
 	unsigned		dis_del_phy_power_chg_quirk:1;
 	unsigned		dis_tx_ipgap_linecheck_quirk:1;
+	unsigned		dis_ep_cache_eviction_quirk:1;
 	unsigned		parkmode_disable_ss_quirk:1;
 
 	unsigned		tx_de_emphasis_quirk:1;